Frame included
A piece of transparent material specifically designed to be placed directly in front of a dial or scale to protect it from foreign matter. It is cut to size and may include a frame. It may have an index line or other marking. See also window, observation; and dial, scale.
Classification: Clock or watch glass; glasses for noncorrective spectagles not optically worked; hollow glass spheres and their segments for the mnfctr ofsuch glasses
NSN 5930-01-227-5345
NSN 5925-00-491-8985
NSN 6145-01-046-2155
NSN 5996-00-581-2363
NSN 4140-01-654-4755
NSN 6135-00-474-1397
NSN 5998-01-020-7274
NSN 5935-01-024-1378
NSN 6220-01-565-5572
NSN 6150-01-527-2418
NSN 5998-01-015-0569
NSN 5975-01-239-7385